Cord-severing implement



April 15 1930.

H. A. RUSSELL 1,754,241

CORD SEVERING IMPLEMENT Filed March 27, 1929 I- II- I... H" Hull-mi IllIllIII---II IIIIII-III I. I.-

INVENTOR.

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ATTDRNE Y Patented Apr. 15, 1930 UNITED STATES HARVEY A. RUSSELL,OF'MADERA, "CALIFORNIA.

oonn-snvnnrne IMPLEMENT Application filed March 27, 1929.Seriahlt'o.350,293.

This invention relates to improvements in implements of the kind adaptedfor use in severing the spermatic cord of animals.

An object of my invention is to provide 5 an improved implement forsevering the spermatic cord of animals.

Another object of my invention is to provide an improved device forsecurely maintaining the spermatic cord of an animal within the jaws ofthe device while they are actuated toward each other to sever the cord.

A further object of my invention is to provide an improved implementhaving a pair of jaws which may be so actuated toward each other that anobject positioned between them may be securely held while the jaws aremoved against the object.

A still further object of my invention is to provide an implement havinga pair of jaws which are adapted to securely hold an object while thejaws are being actuated against the same. 7

Other objects more or less apparent will present themselves or will bespecifically pointed out in the description to follow.

In the accompanying drawings:

Fig. 1 is a side view of an implement embodying my invention, showing bythe dotted lines the relative position of the various parts thereof whenthe jaws are brought in close proximity with each other;

liig. 2 is a front view of the implement; an

Fig. 3 is a sectional view taken on the line 3-3 ofFig. 1.

Referring to the drawings the numeral 1 represents a carrier memberhaving an outwardly protruding jaw 2 at one end, and a lever member 3pivotally attached to its other end as by a'bolt 4:. The lever member,at one of its ends, is provided with a handle, while its opposite end isprovided with two forked parts between the extreme ends of which ispivotally attached, as by a bolt 5, a shank 6. The shank is provided atone of its ends with a handle of approximately the same length as thehandle of the lever member 3, and at its opposite end with a jaw 7.Pivotally attached as by bolts 8 to the carrier member 0 1 and the shank6 at predetermined points betweentheirrespective jaws and the forkedparts (if the lever member 3, are apairof connecting links 9. Thecarrier member is provided "at its inner edge with a slot 10withinwhih'a projection 11 of the-sha1ik6 5 is slidably located. Theslot and the pro- 'j'ection provide suitable means for confining themovement of the jaw 7 within a definite pathjrelative to the jaw 2 ofthe carrier member 11. Each of thejaw's *Qand 7 are pro-= videtl atadjacent'sides withroundededges which facilitate the severing of a cordor object when thesame is acted upon by the. 'inanipiilation of theimplement. A projection IQ secured to the handle of the shank 6 isadapted principally to contact with the handle of the lever member 3 tokeep the jaws 2 and 7 from contacting with each other. The links 9,being pivotally attached to the carrier 1 and the shank 6 atpredetermined points thereon, serve to confine the movement of the jaw 7within a fixed arcuate path, as indicated by the arrow in Fig. 1. Whenthe handle of the lever member 3 and the handle of the shank 6 are drawntogether, the forked end of the latter actuates the jaw 7 of the formertoward the jaw 2 of the carrier member 1. During this movement the links9 maintain the inwardly disposed edge of the jaw 7 at a lower point thanits upper or outwardly disposed edge, thereby causing aspermatic cord orobject placed between the two jaws to slide toward the slotted edge ofthe carrier member 1 rather than away from the same. Upon actuating thehandles of the lever member and the shank toward each other the two jaws7 and 2 are brought closer together with the rounded edge of the jaw 7maintained by the links 9 in an inclined position with reference to therounded edge of the jaw 2. The extremely tough spermatic cord of ananimal, when placed between the jaws 2 and 7, is securely maintainedbetween the said jaws as the two handles are operated toward each otheras described, thereby enabling the rounded edges of the said jaws tosatisfactorily sever the same.

It is apparent to those skilled in the art that my invention may beconstructed in other forms than the one shown, so for this and otherapparent reasons I desire my invention included broadly within thespirit of the appended claims.

Having described my invention, what I 5 claim is:

1. A funis severing implement, comprising a carrier member'having a jawon one end thereof, a lever member pivotally attached to the carriermember at its other end, a shank pivotally attached to an end of thelever member, and a link pivotally attached to the shank and the carriermember.

2. A funis severing implement comprising a carrier member having a jawat one end thereof, a lever member pivotally attached to the carriermember, a link pivotally attached to the carrier member at a pointbetween its jaw and the point thereon where the lever member is attachedthereto, a shank pivotally attached to the lever member and to the link.

3. A funis severing implement comprising a carrier member having a awsecured to one end and a lever member pivotally attached to its otherend,.a link pivotally attached to the carrier member at a point betweenits two ends, and a shank pivotally attached to the link and the levermember.

In testimony whereof I afiix my signature.

HARVEY A. RUSSELL.

